package compiler.terminals.expression;
import java.io.Serializable;
import java.util.List;

import javax.jdo.annotations.IdGeneratorStrategy;
import javax.jdo.annotations.IdentityType;
import javax.jdo.annotations.Inheritance;
import javax.jdo.annotations.PersistenceCapable;
import javax.jdo.annotations.Persistent;
import javax.jdo.annotations.PrimaryKey;
import javax.jdo.annotations.InheritanceStrategy;

import com.google.appengine.api.datastore.Key;


public abstract class Node implements Serializable{
	
	private Key ID;
	
	public abstract List evaluate(Long ID);

}
